Work on error reporting. Adds troubleshooter.

[mkjsf-moved-to-github.git] / src / main / java / com / indexdata / pz2utils4jsf / config / Pz2ConfigureByMk2Config.java

diff --git a/src/main/java/com/indexdata/pz2utils4jsf/config/Pz2ConfigureByMk2Config.java b/src/main/java/com/indexdata/pz2utils4jsf/config/Pz2ConfigureByMk2Config.java
index 91cc08e..f10aa1e 100644 (file)
--- a/src/main/java/com/indexdata/pz2utils4jsf/config/Pz2ConfigureByMk2Config.java
+++ b/src/main/java/com/indexdata/pz2utils4jsf/config/Pz2ConfigureByMk2Config.java
@@ -1,6 +1,8 @@
 package com.indexdata.pz2utils4jsf.config;\r
 \r
 import java.io.IOException;\r
+import java.util.ArrayList;\r
+import java.util.List;\r
 \r
 import javax.enterprise.context.SessionScoped;\r
 import javax.enterprise.inject.Alternative;\r
@@ -14,6 +16,9 @@ import org.apache.log4j.Logger;
 \r
 import com.indexdata.masterkey.config.MasterkeyConfiguration;\r
 import com.indexdata.masterkey.config.ModuleConfiguration;\r
+import com.indexdata.pz2utils4jsf.utils.Utils;\r
+\r
+import static com.indexdata.pz2utils4jsf.utils.Utils.nl;\r
 \r
 @Named @SessionScoped @Alternative\r
 public class Pz2ConfigureByMk2Config implements Pz2Configurator  {\r
@@ -23,22 +28,47 @@ public class Pz2ConfigureByMk2Config implements Pz2Configurator  {
   private Pz2Config pz2config = null;\r
 \r
   public Pz2ConfigureByMk2Config () throws IOException {\r
-    logger.debug("Instantiating Pazpar2 service configuration by MasterKey configuration scheme.");\r
+    logger.info(Utils.objectId(this) + " is instantiating Pazpar2 service configuration by MasterKey configuration scheme.");\r
+  }\r
+    \r
+  @Override\r
+  public Pz2Config getConfig() throws IOException {\r
+    if (pz2config == null) {\r
+      createConfig();\r
+    }\r
+    return pz2config;\r
+  }\r
+  \r
+  private void createConfig () throws IOException {\r
     ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();\r
     ServletContext servletContext = (ServletContext) externalContext.getContext();       \r
     MasterkeyConfiguration mkConfigContext =\r
         MasterkeyConfiguration.getInstance(servletContext,\r
-        "faces-component", ((HttpServletRequest) externalContext.getRequest()).getServerName());\r
-    ModuleConfiguration moduleConfig = mkConfigContext.getModuleConfiguration("pz2client");    \r
-    String pazpar2Url = moduleConfig.get("PAZPAR2_URL");\r
-    String pazpar2ServiceId = moduleConfig.get("PAZPAR2_SERVICE_ID");\r
-    pz2config = new Pz2Config(pazpar2Url,pazpar2ServiceId);\r
+        "pazpar-application-jsf", ((HttpServletRequest) externalContext.getRequest()).getServerName());\r
+    ModuleConfiguration moduleConfig = mkConfigContext.getModuleConfiguration("pz2client");\r
+    pz2config = new Pz2Config(moduleConfig);\r
+    logger.info(document());\r
   }\r
+  \r
+\r
+  public List<String> document() {\r
+    List<String> doc = new ArrayList<String>();\r
     \r
-  @Override\r
-  public Pz2Config getConfig() {\r
-    return pz2config;\r
+    doc.add("Set to access Pazpar2 at: " +pz2config.get("PAZPAR2_URL"));\r
+    if (pz2config.get("PAZPAR2_SERVICE_XML") != null) {\r
+      doc.add("Set to use the service definition contained in " + pz2config.getConfigFilePath() + "/" + pz2config.get("PAZPAR2_SERVICE_XML"));\r
+      if (pz2config.get("PAZPAR2_SETTINGS_XML") != null) {\r
+        doc.add("Set to use the target settings contained in " + pz2config.getConfigFilePath() + "/" + pz2config.get("PAZPAR2_SETTINGS_XML"));\r
+      } else {\r
+        doc.add("Set to use the server side target settings as defined in the service definition.");\r
+      }\r
+    } else if (pz2config.get("PAZPAR2_SERVICE_ID") != null) {\r
+      doc.add("Set to use the server side service definition identified by service id "+pz2config.get("PAZPAR2_SERVICE_ID"));\r
+    } else {\r
+      doc.add("Error: Did not find service ID nor service definition XML file to set up pazpar2 service.");\r
+    }\r
+    return doc;\r
   }\r
-  \r
+    \r
 \r
 }\r